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Corporate Headquarters

Driving Directions

From downtown Seattle, take Interstate 5 south to exit 143, S. 320th Street, toward Federal Way. Turn right onto S. 320th Street. Turn left at WA-99 South. At S. 336th Street, turn right. At the second cross street turn right onto 6th Avenue S. GCC is located in the Kiewit building on the left.

From the south, take WA-99 North to S. 336th Street. Turn left. At the second cross street, turn right onto 6th Ave. S. GCC is located in the Kiewit building on the left.

Equipment Yard

Driving Directions

Driving north toward Seattle on Interstate 5: Take exit 156 for WA-599 N toward Tukwila/W Marginal Way. Take a slight left at WA-599 N. Continue on WA-99 for 3.1 miles. Continue on West Marginal Way and continue on Highland Park Way SW. Turn right at West Marginal Way SW.

Driving south toward Seattle on Interstate 5: Take exit 163A to merge onto W Seattle Bridge. Take the ramp to Harbor Island and merge onto S Spokane St. Turn right toward West Marginal Way SW (signs for W Marginal Way SW Southbound). Turn right at West Marginal Way SW.

GCC is a subsidiary of Kiewit Corporation. This link will direct you to Kiewitjobs.com where you’ll find a comprehensive list of all Kiewit and subsidiary staff opportunities. If you would like to view GCC jobs only, use the search tool to narrow results.

Corporate Office:

33455 6th Avenue South

Federal Way, WA 98003

GCC is a subsidiary of Kiewit Corporation. This link will direct you to Kiewitjobs.com where you’ll find a comprehensive list of all Kiewit and subsidiary staff opportunities. If you would like to view GCC jobs only, use the search tool to narrow results.